2977 search results - page 436 / 596 » Evaluating the Effectiveness of Keyword Search |
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
The probabilistic formalism of quantum physics is said to provide a sound basis for building a principled information retrieval framework. Such a framework can be based on the not...
KDD
2010
ACM
13 years 7 months ago
2010
ACM
Assume a network (V, E) where a subset of the nodes in V are active. We consider the problem of selecting a set of k active nodes that best explain the observed activation state, ...
ICDM
2010
IEEE
13 years 7 months ago
2010
IEEE
Traditional Markov network structure learning algorithms perform a search for globally useful features. However, these algorithms are often slow and prone to finding local optima d...
AVSS
2009
IEEE
13 years 7 months ago
2009
IEEE
A comparison of several approaches that use graph matching and cascade filtering for landmark localisation in 3D face data is presented. For the first method, we apply the structur...
CIKM
2009
Springer
13 years 7 months ago
2009
Springer
Research on relevance feedback (RFB) in information retrieval (IR) has given mixed results. Success in RFB seems to depend on the searcher's willingness to provide feedback a...